Dynamics 365 (CRM) Online & connecting with XrmToolBox

Question

I am using...

• XrmToolBox version 1.2017.7.18
• Dynamics 365 Online (login is with [email protected])

I try to create a new connection.

I enter http://orgname.crm.dynamics.com for the Organization url.

then my user / pass

I get this error.

Then, I try...

using a connection string.

I click the link "Let me try to connect using a connection string"

I have tried many connection strings but the one that I think to be correct is listed below.

org is an example name for my Org Name

<connectionStrings>
<add name="Crm" connectionString="Url=https://org.crm.dynamics.com; [email protected]; Password=mypass; AuthType=Office365" />
</connectionStrings>

When I try to connect I get the following error.

I am not sure why I am getting these errors.

Answer 1

I too faced same issue. When I try to connect with latest version of XRM toolbox(1.2018.3.21), it's connected successfully. You too try with this version and regarding connection using connection string we should not supposed to use as you specified.We just need to specify the connection string content only.For example as follows

Url=https://org.crm.dynamics.com; [email protected]; Password=mypass; AuthType=Office365